What is the percentage of biodiversity in India?
What is the percentage of biodiversity in India?
India, a megadiverse country with only 2.4% of the world’s land area, accounts for 7-8% of all recorded species, including over 45,000 species of plants and 91,000 species of animals.
What is the status of biodiversity in India?
India is the world’s 8th most biodiverse region with a 0.46 BioD score on diversity index, 102,718 species of fauna and 23.39% of the nation’s geographical area under forest and tree cover in 2020.
How many biodiversity hotspots are there in India in 2021?
four
Biodiversity Hotspots in India are four in number. Across the world, 36 areas qualify as Biodiversity hotspots.
How many biodiversity are there in India?
4 biodiversity hotspots
Which is the biodiversity hotspot in India? India hosts 4 biodiversity hotspots: the Himalayas, the Western Ghats, the Indo-Burma region and the Sundaland (Includes Nicobar group of Islands). These hotspots have numerous endemic species.
What of the total 5% biodiversity of the earth is found in India?
India is one of 17 mega-biodiverse countries in the world. With only 2.4 percent of the earth’s land area, it accounts for 7-8 percent of the world’s recorded species.
Which state in India has maximum biodiversity?
The Andaman and Nicobar islands are the region with maximum biodiversity. The state which has the least biodiversity is Rajasthan because a large percentage of the total area is desert.
Why India is known as mega diversity country?
The term ‘mega’ represent ‘large’. Thus, megadiversity means a large number of species are present in the ecosystem. As India is rich in the diversity of animals and plants, India is called a mega diversity centre.
Which is the most prevalent hotspot of biodiversity in India?
the Western Ghat is one of the most prevalent hotspot biodiversity of India. Explanation: This is because there is large number of forest in the Western Ghat which supports the growth of white number of creatures.
Who popularized biodiversity in India?
Identify the level of biodiversity represented by 50000 strains of rice in India. Edward Wilson was the Socio-biologist who popularised the term ‘Biodiversity’ . He even described different levels of Biodiversity . There are more than 50,000 strains or rice in India which is an example of Genetic Diversity .
Why India is called biodiversity?
India is known for its rich heritage of biological diversity, having already documented more than 91,000 species of animals and 45,500 species of plants in its 10 biogeographical regions. Almost 6,500 native plants are still widely used in indigenous health care systems.
Which place of India is rich in biodiversity?
Officially, four out of the 36 Biodiversity Hotspots in the world are present in India: the Himalayas, the Western Ghats, the Indo-Burma region and the Sundaland. To these may be added the Sundarbans and the Terrai-Duar Savannah grasslands for their unique foliage and animal species.
Why India is called a mega biodiversity Centre?
How much biodiversity does India have?
India is a megadiverse nation, housing around 10% of world’s species. It also has a rich cultural heritage going back thousands of years. Much of Indian biodiversity is intricately related to the socio-cultural practices of the land.
How many biogeographic regions are there in India?
The country is divided into 10 biogeographic regions. The diverse ecological habitats such as forests, grasslands, wetlands, coastal and marine ecosystems and desert ecosystems have helped to harbour and sustain immense biodiversity in the country. The Indian subcontinent is rich in biodiversity with a good percentage of endemic flora and. fauna.
What are the main causes of biodiversity loss in India?
Poaching of wildlife and over-harvesting of forest products. While there has been no comprehensive assessment of biodiversity loss, three of four mammal species have been lost since 1950, and so also 15-20 plant species have become extinct. By and large over ten per cent of India’s flowering plant species are threatened with extinction.
How many species of plants and animals are there in India?
According to the International Union for Conservation of Nature (IUCN): India is a megadiverse country with only 2.4% of the world’s land area, accounts for 7-8% of all recorded species, including species of plants and species of animals. 1. There are about 45,000 species of plants, which is about 7% of world’s total.
